If you're looking for a good deal on a pneumatic/hydraulic lift PA has them on sale for $470, which is about the lowest sale price you're going to see on this item.
https://www.princessauto.com/en/detail/1-000-lb-hydraulic-pneumatic-motorcycle-lift/A-p8667784e
https://www.princessauto.com/en/detail/1-000-lb-hydraulic-pneumatic-motorcycle-lift/A-p8667784e